A61K - Cooperative Patent Classification
A61K - Cooperative Patent Classification
A61K - Cooperative Patent Classification
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CPC - <strong>A61K</strong> - 2013.07 - page 10<br />
or more unsaturated aliphatic radicals, at least one having two or more<br />
carbon-to-carbon double bonds; Compositions of derivatives of such<br />
polymers }<br />
<strong>A61K</strong> 8/84 . . . obained by reactions otherwise than those involving only carbon-carbon<br />
unsaturated bonds<br />
<strong>A61K</strong> 8/85 . . . . Polyesters<br />
<strong>A61K</strong> 8/86 . . . . Polyethers<br />
<strong>A61K</strong> 8/87 . . . . Polyurethanes<br />
<strong>A61K</strong> 8/88 . . . . Polyamides<br />
<strong>A61K</strong> 8/89 . . . . Polysiloxanes<br />
<strong>A61K</strong> 8/891 . . . . . saturated, e.g. dimethicone, phenyl trimethicone, C24-C28 methicone or<br />
stearyl dimethicone<br />
<strong>A61K</strong> 8/892 . . . . . . modified by a hydroxy group, e.g. dimethiconol<br />
<strong>A61K</strong> 8/893 . . . . . . modified by an alkoxy or aryloxy group, e.g. behenoxy dimethicone or<br />
stearoxy dimethicone<br />
<strong>A61K</strong> 8/894 . . . . . . modified by a polyoxyalkylene group, e.g. cetyl dimethicone copolyol<br />
<strong>A61K</strong> 8/895 . . . . . containing silicon bound to unsaturated aliphatic groups, e.g. vinyl<br />
dimethicone<br />
<strong>A61K</strong> 8/896 . . . . . containing atoms other than silicon, carbon, oxygen and hydrogen, e.g.<br />
dimethicone copolyol phosphate<br />
<strong>A61K</strong> 8/897 . . . . . . containing halogen, e.g. fluorosilicones<br />
<strong>A61K</strong> 8/898 . . . . . . containing nitrogen, e.g. amodimethicone, trimethyl silyl<br />
amodimethicone or dimethicone propyl PG-betaine<br />
<strong>A61K</strong> 8/899 . . . . . . containing sulfur, e.g. sodium PG-propyldimethicone thiosulfate<br />
copolyol<br />
<strong>A61K</strong> 8/90 . . . Block copolymers ( <strong>A61K</strong> 8/89 takes precedence )<br />
<strong>A61K</strong> 8/91 . . . Graft copolymers ( <strong>A61K</strong> 8/89 takes precedence )<br />
<strong>A61K</strong> 8/92 . . Oils, fats or waxes ; Derivatives thereof, e.g. hydrogenation products thereof<br />
<strong>A61K</strong> 8/922 . . . { of vegetable origin }<br />
<strong>A61K</strong> 8/925 . . . { of animal origin }<br />
<strong>A61K</strong> 8/927 . . . { of insects, e.g. shellac }<br />
<strong>A61K</strong> 8/96 . . containing material, or derivatives thereof of undetermined constitution<br />
<strong>A61K</strong> 8/965 . . . { of inanimate origin }<br />
<strong>A61K</strong> 8/97 . . . of vegetable origin, e.g. plant extracts<br />
<strong>A61K</strong> 8/975 . . . . { Pollen; Algae, Higher fungi }<br />
<strong>A61K</strong> 8/98 . . . of animal origin<br />
<strong>A61K</strong> 8/981 . . . . { of mammals or bird }<br />
<strong>A61K</strong> 8/982 . . . . . { Reproductive organs; Embryos, Eggs }<br />
<strong>A61K</strong> 8/983 . . . . . { Blood, e.g. plasma }<br />
<strong>A61K</strong> 8/985 . . . . . { Skin or skin outgrowth, e.g. hair, nails }<br />
<strong>A61K</strong> 8/986 . . . . . { Milk; Derivatives thereof, e.g. butter }<br />
<strong>A61K</strong> 8/987 . . . . { of species other than mammals or birds }<br />
<strong>A61K</strong> 8/988 . . . . . { Honey; Royal jelly, Propolis }<br />
<strong>A61K</strong> 8/99 . . . from micro-organisms<br />
<strong>A61K</strong> 9/00<br />
Medicinal preparations characterised by special physical form ( nuclear magnetic
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